There is no authoritative data to show how long it takes for patients to bring down uric acid by taking benzbromarone tablets regularly. Benzbromarone is a kind of drug that can inhibit the reabsorption of uric acid in the renal tubules, thus promoting the effect of uric acid discharge, and under normal circumstances, the peak blood concentration will be reached after 2-3 hours of taking, and the uric acid contour rate will reach the maximum value in 4-5 hours. However, due to differences in personal constitution, living habits and specific conditions, there is no authoritative data showing how long it takes for patients to reduce blood uric acid concentration after taking Benzbromarone tablets regularly. Common adverse reactions after taking this drug include vomiting, nausea and diarrhea. The drug is contraindicated for those who are allergic to the components of the drug, have impaired liver or kidney function, or are pregnant or breastfeeding. It is important to drink plenty of water daily to avoid the formation of uric acid crystals, and not to take the drug during an acute attack of gout to avoid aggravation of the disease. Long-term use of the drug regularly check the liver and kidney function. The drug should be used under the guidance of a physician, it is recommended that patients who need to take Benzbromarone to the rheumatology and immunology department of the regular hospital for consultation.